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Portrait reconstruction of Longlin_1
Ancient Individual

A woman buried in China in the Paleolithic era

Longlin_1
9853 BCE - 9319 BCE
Female
Epipaleolithic Guangxi Longlin, China
China
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

Longlin_1

Date Range

9853 BCE - 9319 BCE

Biological Sex

Female

mtDNA Haplogroup

M71+151

Cultural Period

Epipaleolithic Guangxi Longlin, China

Chapter II

Place

Where this individual was discovered

Country China
Locality Guangxi. Longlin Cave
Chapter III

Time

When this individual lived in the broader context of human history

Longlin_1 9853 BCE - 9319 BCE
Chapter IV

Story

The narrative of this ancient life

The Epipaleolithic period in the Guangxi region of China, including Longlin, represents a transitional phase between the Upper Paleolithic and the Neolithic era in East Asia. This period is crucial for understanding human adaptation, technological development, and cultural evolution during the late Pleistocene and early Holocene epochs. Here is a detailed description of the era and culture:

Chronology and Climate

Temporal Context:
The Epipaleolithic period in Guangxi is generally dated to approximately 10,000 to 8,000 years ago. This timeframe marks the end of the last Ice Age and the beginning of warmer and more stable climatic conditions.

Climatic Conditions:
During the Epipaleolithic, the climate in Guangxi was transitioning from colder glacial conditions to a more temperate and humid environment. This climatic shift enabled the expansion of forests and diverse ecosystems, providing a rich array of resources for human exploitation.

Archaeological Sites and Discoveries

Key Sites:
The Longlin cave site is one of the significant archaeological localities in Guangxi where Epipaleolithic remains have been discovered. These sites often feature limestone caves and rock shelters, which served as dwelling places and provided natural protection.

Artifacts and Tools:
Epipaleolithic toolkits from Guangxi typically include microliths, composite tools, and bone implements. The continued use of bladelets and other stone tools reflects a high degree of craftsmanship and adaptation to varied ecological niches. The presence of grinding stones suggests an early form of plant processing, possibly pointing toward a gradual shift toward agriculture.

Human Remains:
Fossilized human remains from this period offer insights into the physical characteristics and health of Epipaleolithic populations. Skeletal remains indicate a robust physique and provide evidence of dietary practices, health conditions, and funerary customs.

Cultural and Social Aspects

Subsistence Strategies:
The inhabitants of Epipaleolithic Guangxi were primarily hunter-gatherers. They exploited a wide range of resources, including game animals, fish, and plant materials. The development of fishing tools and techniques indicates an adaptation to aquatic environments, supported by the region's river systems.

Settlement Patterns:
Evidence suggests that there was seasonal mobility, with groups moving between different ecological zones to exploit resources effectively. Cave sites were often used as temporary shelters during resource-gathering expeditions.

Social Organization:
The social structure of Epipaleolithic communities in Guangxi likely involved small, kin-based groups with flexible leadership roles. The presence of decorative items such as beads and pendants suggests an interest in personal adornment and possibly social differentiation.

Technological Innovations

Microlithic Technology:
The hallmark of Epipaleolithic technology in Guangxi is the production of microliths, which were likely used as components in composite tools such as arrows and harpoons. This technological advancement reflects increased efficiency and specialization.

Use of Organic Materials:
In addition to stone tools, there is evidence of extensive use of organic materials such as bone, antler, and wood. These materials were fashioned into tools, ornaments, and possibly ritual objects, demonstrating a sophisticated understanding of available resources.

Cultural Transitions and Legacy

Transition to the Neolithic:
The Epipaleolithic period in Guangxi represents an important precursor to the Neolithic revolution in East Asia. The gradual innovations in tool-making, subsistence practices, and social organization set the stage for the eventual domestication of plants and animals.

Cultural Influence:
While distinct, the Epipaleolithic culture of Guangxi exhibits influences that are reflective of broader patterns across East Asia, including shared technological and artistic practices.

Legacy:
The cultural and technological developments of the Epipaleolithic period have left a lasting imprint on the region, contributing to our understanding of human resilience and innovation in the face of changing environmental conditions.

In summary, the Epipaleolithic era in Guangxi, China, was a dynamic period marked by significant adaptations in technology, subsistence strategies, and social organization. The archaeological findings from this period offer valuable insights into the lives of early human communities and their environment-driven evolution, bridging the gap between the Paleolithic and Neolithic times.

Chapter V

Genetics

The genetic ancestry of this ancient individual

Ancient Genetic Admixture

This analysis compares the DNA profile of Longlin_1 with ancient reference populations, showing the genetic composition in terms of prehistoric ancestral groups.

Ancient Asians 79.3%
Ancient Oceanians 7.1%
Neolithic Farmers 6.1%
Western Steppe Pastoralists 4.9%
Ancient Africans 2.7%

Modern Genetic Admixture

This analysis compares the DNA profile with present-day reference populations, showing what percentage of genetic makeup resembles modern populations from different regions.

Asia 92.0%
Chinese & Southeast Asian 53.0%
Chinese 23.5%
Indonesian Khmer Thai Myanma 12.7%
Tibetan 9.5%
Vietnamese 7.3%
Central Asian, Northern Indian & Pakistani 26.8%
Indian 26.8%
Japanese & Korean 12.2%
Japanese 12.2%
Oceania 6.3%
Melanesian 6.3%
Papuan 6.3%
Africa 1.7%
Northern East African 1.6%
Eastern African 1.6%

Closest Modern Populations

These are the modern populations showing the closest statistical alignment to A woman buried in China in the Paleolithic era, ranked by genetic distance. Lower distance values indicate closer statistical similarity.

1
Jamatia
4.3807
2
Tripuri
4.5165
3
Riang
4.7887
4
Burmese
5.4262
5
Magar
5.9565
6
Nepali Tamang Simigaon
5.9671
7
Tamang
6.1867
8
Garo
6.2655
9
Nepali Indo Aryan O2
7.5698
10
Gurung
7.6522
Chapter VI

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

Human population history at the crossroads of East and Southeast Asia since 11,000 years ago

Authors Wang T, Wang W, Xie G
Abstract

Past human genetic diversity and migration between southern China and Southeast Asia have not been well characterized, in part due to poor preservation of ancient DNA in hot and humid regions. We sequenced 31 ancient genomes from southern China (Guangxi and Fujian), including two ∼12,000- to 10,000-year-old individuals representing the oldest humans sequenced from southern China. We discovered a deeply diverged East Asian ancestry in the Guangxi region that persisted until at least 6,000 years ago. We found that ∼9,000- to 6,000-year-old Guangxi populations were a mixture of local ancestry, southern ancestry previously sampled in Fujian, and deep Asian ancestry related to Southeast Asian Hòabìnhian hunter-gatherers, showing broad admixture in the region predating the appearance of farming. Historical Guangxi populations dating to ∼1,500 to 500 years ago are closely related to Tai-Kadai and Hmong-Mien speakers. Our results show heavy interactions among three distinct ancestries at the crossroads of East and Southeast Asia.

G25 Coordinates

The G25 coordinates for sample Longlin_1 can be used for detailed admixture analysis in our G25 Studio tool.

Longlin_1,0.00744018,-0.34900838,-0.03761658,-0.00296928,0.03574948,0.01048478,-0.00216696,-0.00403046,0.00607394,0.0049312,-0.0288807,-0.00126752,0.00172942,0.00223468,-0.00241614,-0.0043812,0.00130128,-0.0019937,-0.0036885,-0.00037238,-0.00199982,0.01125282,-8.986E-05,0.00131312,0.01840773
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